What's that?
That's a big truck.
What's that?
That's a big bus.
What's that?
That's a fast train.
What are those?
Those are big boats.
What are those?
Those are new trains.
What are those?
Those are slow trucks.
What are those?
Those are old buses.
What's that?
That's an old boat.
What's that?
That's a slow boat.
What's that?
That's an old train.
What's that?
That's a short bus.
What's that?
That's a long bus.
What's that?
That's a small truck.